377898372 has 240 divisors, whose sum is σ = 1156256640. Its totient is φ = 106748928.

The previous prime is 377898371. The next prime is 377898373. The reversal of 377898372 is 273898773.

It is an interprime number because it is at equal distance from previous prime (377898371) and next prime (377898373).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (377898371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2406918 + ... + 2407074.

It is an arithmetic number, because the mean of its divisors is an integer number (4817736).

Almost surely, 2^377898372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377898372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (578128320).

377898372 is an abundant number, since it is smaller than the sum of its proper divisors (778358268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

377898372 is a wasteful number, since it uses less digits than its factorization.

377898372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 221 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 54.

The square root of 377898372 is about 19439.6083293877. The cubic root of 377898372 is about 722.9778750482.

The spelling of 377898372 in words is "three hundred seventy-seven million, eight hundred ninety-eight thousand, three hundred seventy-two".